Texans defensive end J.J. Watt (99) said Monday he expects to return as strong as ever in 2018 after he recovers from a broken leg that ended his 2017 season.

Texans defensive end J.J. Watt (99) said Monday he expects to return as strong as ever in 2018 after he recovers from a broken leg that ended his 2017 season.

Photo: Michael Ciaglo, Houston Chronicle

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Houston Texans defensive end J.J. Watt (99) grimaces while being examined on the sideline during the first quarter of an NFL football game at NRG Stadium Sunday, Oct. 8, 2017 in Houston. ( Michael Ciaglo / Houston Chronicle) less

Houston Texans defensive end J.J. Watt (99) grimaces while being examined on the sideline during the first quarter of an NFL football game at NRG Stadium Sunday, Oct. 8, 2017 in Houston. ( Michael Ciaglo / ... more